Features
•
Vitreous china
•
Comfort Height
®
Compact elongated bowl
•
AquaPiston
®
flushing system
•
Includes left-hand polished chrome trip lever
•
1.28 gpf (4.8 lpf)
•
Fully Skirted 2 1/8" (54 mm) plastic trapway
•
12" (305 mm) rough-in
•
Patented ReadyLock
™
installation system
•
Includes Glenbury
™
Q3 seat, cover [K-4733]
•
9-5/8"(245 mm) x 6-7/8" (174 mm) water area
•
28-1/2" (724 mm) x 17-5/16" (440 mm) x 28-1/4 (718 mm)
•
Floor Mount / Floor Outlet
CSA B651
OBC
Recommended Accessories
K-75796 Cachet® Nightlight Quiet-Close™ Elongated Toilet Seat
K-4108 C3®-230 Elongated Cleansing Toilet Seat
K-5381 14" Rough-in Full Skirt Trap and Attachment System
Codes/Standards
K-5383 10" Rough-in Full Skirt Trap and Attachment System
K-9375 Trip Lever
ASME A112.19.2/CSA B45.1
Components
Additional included component/s: Tank Cover, Trip Lever, and
ReadyLock™ installation system.
DOE - Energy Policy Act 1992
EPA WaterSense
®
California Energy Commission (CEC)
ADA
ICC/ANSI A117.1
CSA B651
OBC
KOHLER
®
One-Year Limited Warranty
See website for detailed warranty information.
Available Color/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
Biscuit96
Almond47
DuneNY
Ice™ Grey95
SandbarG9
Mexican Sand™33
CashmereK4
Thunder™ Grey58
Black Black™7
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
2-27-2018 02:23
Tresham
®
K-3981
13-11/16"
Notes
Technical Information
Install this product according to the installation
instructions.
All product dimensions are nominal.
One-pieceToilet type:
For back-to-back toilet installations: Use only a
45° double wye fitting.
Compact Elongated frontBowl shape:
Quick-Attach
®
, Quiet-Close
™
,
Quick-Release
™
Seat hinge type:
ADA, OBC, CSA B651 compliant when installed
to the specific requirements of these regulations.
2-1/8" (54 mm)Trap passageway:
Plumbing Codes require elongated toilets and
elongated, open-front toilet seats in public
bathrooms.
Water Consumption
1.28 gpf (4.8 lpf)Full:
9-5/8" x 6-7/8" (245 mm x 174 mm)Water surface size:
Accessibility standards require controls to be
located on the open side of the toilet.
5-3/8" (137 mm)Rim to water surface:
12" (305 mm)Rough-in:
5-1/2" (140 mm)Seat-mounting holes:
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
2-27-2018 02:23
Tresham
®
K-3981
/
